Here is the final "Bottle Baffle" design. It fits all PancakeBot bottle styles. It may be difficult to remove the first time it is inserted; but, becomes easier after that. Can be downloaded from DropBox.
The PancakeBot is the world’s first food printer capable of printing pancakes by automatically dispensing batter directly onto a griddle in any shape of the user’s choosing. Pancake designs can be loaded onto the PancakeBot via USB or SD card. Representing an evolution in food-printing technology, PancakeBot lets kids and adults express their creativity through food while exploring technology.